Answer:
I am a mother from a family of eight. Spins around all day despite my weight. Had a ninth sibling before founding out it's fake.
I belong to everyone. Sometimes make you happy, sometimes make you sad. I will never end until the day you do. What am I?
What goes through towns and over hills but never moves?
I am constantly overlooked by everyone but everyone has me.
I'm as simple as a circle worthless as a leader; but when I follow a group their strength increases tenfold. By myself I'm practically nothing.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.